TitleProduct

High Aluminum Insulation Brick

  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Henan

  • Validity to:

    Long-term effective

  • Last update:

    2018-07-27 12:02

  • Browse the number:

    80

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Company Profile

Henan Flourshing Energy Saving Co.,Ltd

By certification [File Integrity]

Contact:hnqisheng(Mr.)  

Email:

Telephone:

Phone:

Area:Henan

Address:Henan

Website:http://www.qs-industry.com/ http://www.sunla-tech.com/com/hnqisheng/

Product Details


High Aluminum Insulation Brick

Mullite insulation fire bricks are made from good quality and super pure raw materials, with strictly classified fillings according to their grades. These fillings can form a uniform pore structure after burnt during the process of production. Each grade of products has unique design to meet different thermal, physical and chemical demands, refractory brick .


Description

· The product is sintered under high temperature with high— purity raw materials and advanced production technologies.

· High pressive strength.

· High temperature resistance as well as thermal shock resistance.

· It is widely used in the lining of medium-high temperature kilns.


Applications

Mullite insulation fire bricks refractory material can be used in linings or heat-insulating materials of the industries, such as ethylene pyrolysis furnaces, tubular furnaces, reforming furnaces of synthetic ammonia, gas generators and high-temperature shullte kilns, etc.

Physical and chemical index


MD series 

Brands

AL2O3%≥

FE2O3≤

BD G/CM3≤

CCS  MPA≥

PLC ℃X H≤1.0%

TCS  W/M.K≤









400℃

600℃

900℃

MD-0.5

45

0.8

0.5

2

1350×12

0.18

0.22

0.26

MD-0.6

55

0.8

0.6

2.5

1350×12

0.26

0.3

0.32

MD-0.8

65

0.7

0.8

3

1450×12

0.28

0.32

0.36

MD-1.0

72

0.6

1

4

1450×12

0.3

0.35

0.4


JM series

Item

JM23

JM26

JM28

JM30

AL2O3(%)

38-44

50-58

65-70

70-73

Fe2O3(%)

1

0.9

0.8

0.7

Classification Temperature (℃)

1350

1430

1540

1600

Bulk Density (g/cm3)

0.8-1

0.8-1

0.8-1

0.8-1

Reheating Linear Change (%)

1250℃

1400℃

1500℃

1550℃

  CT-30 ℃X 8H

-0.5

-0.5

-0.5

-0.5

Cold Crushing Strength (Mpa)

3.0-4.5

3.0-4.5

3.0-4.5

3.0-4.5

Modulus of Rupture (Mpa)

1.5

1.7

1.8

2

Thermal conductivity400℃(W/m.k)

0.25

0.27

0.32

0.41

Thermal Expansion1000℃(%)

0.5

0.7

0.8

0.9


BC series

Item

B-1

C-1

C-2

AL2O3(%)

25-30

35-40

45-50

Fe2O3(%)

2

1

1

Classification Temperature (℃)

1000

1300

1400

Bulk Density (g/cm3)

0.8-1

0.8-1

0.8-1

Cold Crushing Strength (Mpa)

2-2.5

2.5-3.5

3.0-4.5

Thermal conductivity400℃(W/m.k)

0.17

0.23

0.25




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